Menu functions Settings (Menu 9)PIN lock (Menu 9.8.3)The 4- to 8-digit PIN (Personal IdentificationNumber) protects your SIM card againstunauthorised use. When this feature is enabled, thephone requires your PIN each time it is switched on.Fixed dialling mode (Menu 9.8.4)If supported by your USIM/SIM card, Fixed DiallingNumber (FDN) mode restricts your outgoing calls toa limited set of phone numbers. When this feature isenabled, you can make calls only to phone numbersspecified in the USIM/SIM card.Change phone password (Menu 9.8.5)Use this menu to change your phone password. Thepassword is preset to 00000000.Privacy lock (Menu 9.8.6)Use this menu to lock your messages, mediacontent, contacts, call logs, and calendar items.1. Press [Centre] to select the items.Change PIN2 code (Menu 9.8.8)If supported by your USIM/SIM card, the ChangePIN2 feature changes your current PIN2.Memory settings (Menu 9.9)Use this menu to clear memories or to reset thephone. You can also set the default memory locationand view the memory status.Phone memory (Menu 9.9.1)Use this menu to delete data in the phone’s memoryor reset your phone.Deleting dataYou can delete messages, media content, contacts,calendar items, and DRM activation keys. You canalso delete all data at one time.1. Select Clear memory.2. Press [Centre] to select the data you want todelete.